A team of nuclear physicists has pulled off something that, until recently, existed only in theoretical models and the violent surfaces of collapsed stars: they recreated a thermonuclear reaction ...

Scientists have just managed to reproduce a nuclear reaction that had never been observed directly before. The experiment focuses on p-nuclei, unusual proton-rich isotopes that do not fit into the ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A large comet has exploded as a result of thermal pressure while ...

2026 is a big year for SpaceX's Starship, the biggest and most ambitious rocket ever built. The third version of the still-in-development launch vehicle will debut soon (maybe), which will be the ...

Why didn’t China’s rise trigger containment sooner? For three decades, Beijing’s economic weight expanded dramatically, its military modernized at speed, and its diplomatic footprint widened across ...

On Feb. 13, 2023, a cosmic bullet of sorts zipped beneath the Mediterranean Sea near Sicily. It was a subatomic particle known as a neutrino, traveling through the depths at virtually the speed of ...

The U.S. Consumer Product Safety Commission (CPSC) and Casely have issued a recall of 430,000 Casely Power Banks 5000mAh portable MagSafe wireless phone chargers. If it feels like you have deja vu, ...

The early universe is absolutely so far outside our understanding of how the world works it's hard to describe in words. Back then, the cosmos wasn't filled with stars and galaxies but with a boiling ...

Eric Kripke on how he's "girding his loins" for the season 5 finale reaction, plus the dizzying parallels between our current political reality and the acclaimed Amazon superhero hit's new episodes.

April 8 (Reuters) - The U.S. and Iran have confirmed a two-week ceasefire following mediation by Pakistan. U.S. President Donald Trump announced the ceasefire less than two hours before his deadline ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. On Sunday night, Trump drew backlash after posting an AI image ...